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Switching Diodes 1N6638 Series
1N6638, 1N6639, 1N6640, 1N6641, 1N6642, 1N6643, 1N6638U & US, 1N6639U & US, 1N6640U & US, 1N6641U & US 1N6642U & US, 1N6643U & US
Features
• Available in JAN, JANS, JANTX, JANTXV per MIL‐PRF‐19500/578 & /609
• Switching Diodes • Non‐Cavity Glass Plackage • Category I Metallurgically Bonded
Maximum Ratings
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Operating Current:
300mA
Derating:
See Figure 5
Surge Current:
IFSM = 2.5A, half sine wave, PW = 8.3ms
Thermal Resistance:
(RӨJEC): U & US 40 °C/W maximum at L = 0” See Figure 6
(RӨJL): Leaded 150 °C/W maximum at L = .